Magnesium Iodide Powder from China
Magnesium iodide powder is utilized in Grignard reagent synthesis and as a pharmaceutical intermediate for magnesium supplementation. It is an 'other' iodide under HTS 2827.60.51.00, a simple inorganic salt of magnesium. The compound appears white to yellowish and is highly reactive with water.
Duty Rate — China → United States
29.2%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Ship under inert atmosphere packaging to prevent hydrolysis
• Classify as UN3077 environmentally hazardous if dust poses risks
• Verify not alloyed or doped for electronics to avoid Chapter 38 or exclusions